<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="集群名称" prop="clusterName">
        <el-input
          v-model="queryParams.clusterName"
          placeholder="请输入集群的名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>

      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['nodes:clusters:add']"
        >创建集群</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAddNodes"
          v-hasPermi="['nodes:clusters:addNodes']"
        >创建节点</el-button>
      </el-col>
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="success"-->
<!--          plain-->
<!--          icon="el-icon-edit"-->
<!--          size="mini"-->
<!--          :disabled="single"-->
<!--          @click="handleUpdate"-->
<!--          v-hasPermi="['nodes:clusters:edit']"-->
<!--        >修改</el-button>-->
<!--      </el-col>-->
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="danger"-->
<!--          plain-->
<!--          icon="el-icon-delete"-->
<!--          size="mini"-->
<!--          :disabled="multiple"-->
<!--          @click="handleDelete"-->
<!--          v-hasPermi="['nodes:clusters:remove']"-->
<!--        >删除</el-button>-->
<!--      </el-col>-->
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="warning"-->
<!--          plain-->
<!--          icon="el-icon-download"-->
<!--          size="mini"-->
<!--          @click="handleExport"-->
<!--          v-hasPermi="['nodes:clusters:export']"-->
<!--        >导出</el-button>-->
<!--      </el-col>-->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="clustersList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="集群名称" align="center">
        <template slot-scope="scope">
      <span class="clickable-link" @click="selectNodeList(scope.row)">
        {{ scope.row.clusterName }}
      </span>
        </template>
      </el-table-column>
      <el-table-column label="节点数" align="center" prop="nodeCount" />
      <el-table-column label="在线节点数" align="center" prop="onlineNodeCount" />
      <el-table-column label="网站数" align="center" prop="siteCount" />
      <el-table-column label="DNS域名" align="center" prop="dnsDomain" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleInfo(scope.row)"
          >详情</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleSetting(scope.row)"
          >设置</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />
  </div>
</template>

<script>
import { listClusters, getClusters, delClusters, addClusters, updateClusters } from "@/api/nodes/clusters";

export default {
  name: "Clusters",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 边缘集群，存储边缘集群的相关信息，包括配置和状态表格数据
      clustersList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        clusterName: null,
        nodeCount: null,
        onlineNodeCount: null,
        siteCount: null,
        dnsDomain: null,
        nodeInstallOptions: null,
        nodeInstallDirectory: null,
        autoInstallNftables: null,
        autoTuneSystemParams: null,
        dnsSubdomain: null,
        dnsRecordTtl: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        clusterName: [
          { required: true, message: "集群的名称，用于标识不同的集群不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    // handleInfo
    handleInfo(row){
      this.$router.push({
        name: 'selectNodeList',
        params: {clusterId: row.clusterId}
      })
    },
    /** 查询边缘集群，存储边缘集群的相关信息，包括配置和状态列表 */
    getList() {
      this.loading = true;
      listClusters(this.queryParams).then(response => {
        console.log(response,'response')
        this.clustersList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        clusterId: null,
        clusterName: null,
        clusterStatus: null,
        nodeCount: null,
        onlineNodeCount: null,
        siteCount: null,
        dnsDomain: null,
        defaultCacheSettings: null,
        defaultWafSettings: null,
        allowDomainBinding: null,
        nodeInstallOptions: null,
        defaultSshLoginMethod: null,
        nodeInstallDirectory: null,
        autoInstallNftables: null,
        autoTuneSystemParams: null,
        dnsSettingsOptions: null,
        dnsSubdomain: null,
        dnsRecordTtl: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.clusterId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    handleAdd() {
      // 跳转至/nodes/clusters/create
      this.$router.push({ name: 'CreateCluster' }).catch(() => {});
    },
    handleAddNodes() {
      // 跳转至/nodes/clusters/create
      this.$router.push({ name: 'CreateNodes' }).catch(() => {});
    },
    selectNodeList(row){
      this.$router.push({
        name: 'selectNodeList',
        params: {clusterId: row.clusterId}
      })
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const clusterId = row.clusterId || this.ids
      getClusters(clusterId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改边缘集群，存储边缘集群的相关信息，包括配置和状态";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.clusterId != null) {
            updateClusters(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addClusters(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const clusterIds = row.clusterId || this.ids;
      this.$modal.confirm('是否确认删除边缘集群，存储边缘集群的相关信息，包括配置和状态编号为"' + clusterIds + '"的数据项？').then(function() {
        return delClusters(clusterIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('/clusters/export', {
        ...this.queryParams
      }, `clusters_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>

<style>
.clickable-link {
  color: #409EFF;
  cursor: pointer;
}
</style>
